ill post my set up
fr. 4x1.3 32.5 light red mid tower and out on the arm axles inline caster block all the way forward and 1mm under c/l no weight added and steering link forward on the bell crank 22 mm r/h and blue barcodes w/stock foam
rr. 4x1.3 27.5 light red in on tower mid on arm hubs 3mm in front and 1mm in rear c/l #2 w/1mm 3*toe 3*kick and green hybrides w/stock foams my speedo monted behind shorty battery in the mid rec on the left side and 1/4 on right side r/h is 21.5 all of this with rm4 set up