sir which ATF did you used for transmission oil change is it honda atf-z1 or dw-1 ? as prosmatec reborn owners manual recommends to change its atf with honda genuine atf-z1 but its discontinued and it got replaced in market with atf-dw1(synthetic) so which one did you used and price ?
my next query is related to the procedure of atf change i mean how did you got it changed ? is it flushed or just changed (did u also happen to change atf filter as well ?) because if you just got it changed with new oil am sure only 40 % or 50% came out and rest of it remains inside torque converter which obviously doesnt come out
so proper procedure should be this and it is recommended to do a drain and fill about 2 to 3 times (measure the fluid that is drained and replace with the same amount) , with 10 minutes of driving between each so that remaining old dirty oil gets out from the system ..
but if you want to go for full atf flush in single time it requires you to use a proper fluid exchange machine so which one did you go for atf changed or flushed ?