Been running the TM2 for a few weeks now been getting on great with it.
Saturday night i tried back to back runs with alloy sidepods and some new delrin ones that have been made by geocar on here.
Ran practise and 2 runs with the alloy ones laptimes were 14.5 ish seconds ran the delrin ones in round 3 and final and laptimes dropped to 14.2 and the car was so much more consistant
This was at silverstone which is fairly high grip, was unsure they would work and thought would be better suited to low grip but was impressed
All the other people who i know have run them had noticed a difference
He also makes alloy parts, hubs bulkhead etc