210 rear motor /mid motor on rhr dirt

[johnnygibbon]

hoping some fellows 210 drivers can share some info
ive always run my 210 in mid motor and loved it on astro or grass tracks , but on slippy surfaces like sports floor or rhr dirt i struggled with rear grip and general handling, so this year im going to the oople race and am considering swapping the car into rear motor , but the only set up sheet i can find completed is craigs wich is fine for rear motor , but i was wondering if any mid motor set ups were out there that work at rhr with proline holshots
i want the car to feel planted with good even grip , last year i was all wheelspin and understeer then oversteer , i am looking to get a nice even feel , not to twitchy
hope you oople boys can help more than the td site , any suggestions or settings apprectiated