Ritwik,

Only time for short comments...

1. Excel file has TOO MANY NUMBERS!!! Redo to ONLY SHOW 3 SIGNIFICANT DIGITS per entry ... AT MOST!

2. Your Static-Deflections of Xf = 1.6 cm, and Xr = 1.9 cm look OK. They are at softer end of workable range and could work well if backed up by good bump-rubbers.

3. Consider that if you corner hard enough to just lift inner-wheels, then outer-wheels get double their static load, and hence outer-suspension deflects an additional Xf,r = ~1.6 - 1.9 cm (assuming ~horizontal n-lines, = ground-level-"RCs"). Since half-track = ~57 cm, this gives Roll-Angle = ~1.7 degrees (in Steady-State, but maybe more in "transients" if underdamped...). So, if you only want 1 degree maximum SS-Roll-Angle, then fit springs with 1 cm Static-Deflection. (<- See how easy this is to work out! )

4. Length adjustable damper-rod-extensions are a good idea, so that you can LOWER YOUR STATIC RIDE-HEIGHT. Down to 4 cm (1.5") is good.

5. Final LLTD will depend on the type of diff you have, and other real-world issues. Generally, start at 50:50, then soften the springs at the end that needs more grip. If spool-diff + difficult-turn-in, then stiffen rear-springs and dampers. But much bigger changes can be made by adjustments to tyre-pressures, toe-angles, camber-angles, and ... driving-style... All this best addressed in testing. MUCH TESTING...

Anyone have other comments? (I haven't had time to check the equations...)

Z