F103 tyre setup

[col1nw3bb]

Hi all. Just picked up what was sold to me as a f103. But i believe to be an f103rm after some research. Plan on racing this at my local club on a 13.5 1s setup. We race on a carpet with low/med grip on foam tyres in TC, mini and gt/lmp.

My usual setup for tc is 32shore rear 35shore front.
Lmp 30shore rear 32shore front.

What would people reccomend for f103? Car came with set of rubber and foam wheels (foams look new) unknown compounds but rubber fronts have almost no drag running thumb across them, rears feel grippier. Foams feel very hard i would say at a guess 37 rear 42 front (official tamiya foam as has two stars on sidewall?)

I can run either foam or rubber but nobody runs rubber in touring car due to lack of grip even on sorex 28 with additive.

Thanks