Nice one, I have a race tomorrow and I've managed to get 50g under the lipo, 20g around the servo, 10g behind the nose cone and 5g in the nose cone. I'll give that a go and see how I get on.
The ball stud on the caster block is already on the inside position which is why I asked about moving the one at the base of the shock tower (only way I could see to shorten the link).
I take it those are the Tamiya option springs
53975 and
54221.
I should be able to pop over on Sunday to say hi but if you want to come a day early I'm sure no one will notice if you drive a couple of rounds for me

I'll even let you kip on my sofa