Cougar SV2 Re-build Tweaks and Up-grades

[Bigdawgracer]

Hi All,

I've just bought myself a good second hand standard Cougar SV2. It has been used for 3 meetings indoors and on astro.

As with my previous buggys, I like to take them apart for a full check up and so far this thing is immaculate!

Question is, while it is in pieces is there anything I can do to improve the way it drives/handles without spending too much?
Are there any improved parts out there that don't cost too much but are invaluable to reliability?

Any advice/opinions appreciated.

Cheers all.