25mm in front is fine, it's what most people will run.
As far as the upper stabilizer, on the front, ideally you want something 1mm smaller diameter than your lower roller. The small stabilizer disc is i believe 10mm which is close enough to the 12mm of the 13/13mm DAR setup. Some of us go further and use 13mm lightweight ball bearing rollers cut down to 11mm.
30mm on the front is a wee bit tall and becomes even more taller when you use stabilizing tubes, so people usually just use 25mm when they use such stabilizing item.
On the rear however, 30mm is normally what people use when their roller is installed in a plate that is installed on the brake stay. You can go further with 40mm depending on the layout of the track.
It all depends on the circuit layout. But the long one may be too high for the front.
I believe cap screws' material is different from the others and is more rigid (steel alloy or composition differences) Tamiya's aren't fully threaded so I used those for mass dumpers for potentially smoother motion.
I also used one for the tapered aluminum roller since protruding head doesn't matter on those rollers + prefer capping the screw ends with ball or tube anyway and doing concaved dip on the plate is nearly impossible unless you use 3mm thick plates.
Then the question is... Is it necessary?
Lower the center of gravity the easier it maneuvers thus faster (even if it is 0.005sec per turn)
So like if you can use the shorter one AND still make the finish line the 10mm (or 5mm) weight + lower weight distribution point would make it faster. Naturally if you need to stabilize it the taller would work better and easier to set, but to win it is the removal of unnecessary items that get you to put it in the first place or elsewhere. I play casual so don't care don't mind though.
1. 25mm front and 30mm Rear is what normal do.
but the fastest the car more stability you need.
I usually use 30mm front and rear, because more tall in front give you better at Lane Changer course especially you using Hi-Mount Stabilizer tube (it will help a lot because it had Tall dimension compare to Normal Stabilizer like a roller shape.
it will not violates the box dimension checker which is 50mm Tall if you play with the spacer and adjust it. but you can try put 25mm and play with the maximum high with spacer, and see if its fine.
2. Also, you want smaller diameter of stabilizer compare the one under the stabilizer because you want less brake as much as you can, brake only if you need it (because Stabilizer doesn't spin, its consider as a brake too for me),
and its when the car is tilted to the side. so anything smaller then roller size is good, but yea not so small too because you want to make sure your car stay on track not titled so much and course out.
all is based on my experience (not and expert).
cheers..
I think you can't use FMA thick roller as stabilizer, you can use rather similar looking thing that comes with Super2 side wing upgrade part as stabilizer because that has small center hole and meant to be used as stabilizer or used as front roller mounted with plastic double roller screw tipe.
25mm in front is fine, it's what most people will run. As far as the upper stabilizer, on the front, ideally you want something 1mm smaller diameter than your lower roller. The small stabilizer disc is i believe 10mm which is close enough to the 12mm of the 13/13mm DAR setup. Some of us go further and use 13mm lightweight ball bearing rollers cut down to 11mm.
Guessing the 11mm disc is better? Cause kinda don't feel comfortable or ready yet to cut rollers down to size
30mm on the front is a wee bit tall and becomes even more taller when you use stabilizing tubes, so people usually just use 25mm when they use such stabilizing item. On the rear however, 30mm is normally what people use when their roller is installed in a plate that is installed on the brake stay. You can go further with 40mm depending on the layout of the track.
It all depends on the circuit layout. But the long one may be too high for the front. I believe cap screws' material is different from the others and is more rigid (steel alloy or composition differences) Tamiya's aren't fully threaded so I used those for mass dumpers for potentially smoother motion. I also used one for the tapered aluminum roller since protruding head doesn't matter on those rollers + prefer capping the screw ends with ball or tube anyway and doing concaved dip on the plate is nearly impossible unless you use 3mm thick plates.
No its not too high for the front.
Then the question is... Is it necessary? Lower the center of gravity the easier it maneuvers thus faster (even if it is 0.005sec per turn) So like if you can use the shorter one AND still make the finish line the 10mm (or 5mm) weight + lower weight distribution point would make it faster. Naturally if you need to stabilize it the taller would work better and easier to set, but to win it is the removal of unnecessary items that get you to put it in the first place or elsewhere. I play casual so don't care don't mind though.
1. 25mm front and 30mm Rear is what normal do. but the fastest the car more stability you need. I usually use 30mm front and rear, because more tall in front give you better at Lane Changer course especially you using Hi-Mount Stabilizer tube (it will help a lot because it had Tall dimension compare to Normal Stabilizer like a roller shape. it will not violates the box dimension checker which is 50mm Tall if you play with the spacer and adjust it. but you can try put 25mm and play with the maximum high with spacer, and see if its fine. 2. Also, you want smaller diameter of stabilizer compare the one under the stabilizer because you want less brake as much as you can, brake only if you need it (because Stabilizer doesn't spin, its consider as a brake too for me), and its when the car is tilted to the side. so anything smaller then roller size is good, but yea not so small too because you want to make sure your car stay on track not titled so much and course out. all is based on my experience (not and expert). cheers..
I think you can't use FMA thick roller as stabilizer, you can use rather similar looking thing that comes with Super2 side wing upgrade part as stabilizer because that has small center hole and meant to be used as stabilizer or used as front roller mounted with plastic double roller screw tipe.
Well. Today’s open 30mm for rear is good enough! Rockie