I checked the cups and only front cup is eaten on both 5b-s.
My friends 5b wich picture is above is eaten the most, my is a bit less.
All other cups are ok for now. Could be because of the accelerations cars weight goes to the back so front wheels spin easier..maybe that is why only front gets eaten. Will go for SS cups.
What guys on local forum linked me is to new ESC on the market...
I so wish i saw this 15 days earlier.
Chek it out FighterCat ESC up from 3S to 17S 200A and the price is right!

Other one is 8S and 300A !!!
Size 145mm x 50mm x 50mm with 2 fans on it!
http://fightercatracing.com/index.ph...emart&Itemid=1
Thanks for infos about the shocks
Yes i saw yesterday those HK esc are now up to 6S and for 60$... pff.
I know they use to be from 2 to 4S and had problems..now upgraded...well you will report i guess :)
Well take your time for aarms but make them ...
Going to draw the lower parts for shock kit, i hope i finish fast and send it to "the man" :)