Alright so recently I have some issues adjusting my RFI vs limpers, so ill just give some examples to get the discussion going. To imagine the average limper in such situations its usualy 25-30 VPIP and 5-12 PFR so not completely clueless but a weak player overall.

So please write for each scenario what would your plan be for each combo group; fold/limp behind/raise and also for what size would you raise if you decide to. To make this slighly more simplified lets assume other players at the table are decent players who play "standard" 3b/squeeze %.

All examples are 6 max cash;

#1 UTG limps, we are in MP w66-22, A9s-A2s, K9s, Q9s, J9s, T9s, KJo-KTo,

#2 UTG limps we are OTB w66-22, A9s-A2s, K9s-K8s, Q9s-Q8s, J9s-J8s, T7s+, 96s+, 86s+, 75s+, 64s+, 54s, A9o-A2o, KJo-KTo, QTo+, JTo

#3 CO limps we are OTB w66-22, A9s-A2s, K9s-K8s, Q9s-Q8s, J9s-J8s, T7s+, 96s+, 86s+, 75s+, 64s+, 54s, A9o-A2o, KJo-KTo, QTo+, JTo

#4 BTN limps we are in SB w66-22, A9s-A2s, K9s, Q9s, J9s, T9s, KJo-KTo, A9o-A8o

#5 BTN limps, SB( reg) limps behind we are in BB w66-22, A9s-A2s, K9s, Q9s, J9s, T9s, KJo-KTo, A9o-A8o