i dont have any polish but i might get mothers step 1 polish for step2 hand glaze to give a depth to my car if that'll work on this paint
btw i think polish is to be used once per 6 months right?
now i remember,i went out before washing the car,but that was like 10min drive,though bonnet might be hot,but i had to leave again in 1hr45min n i wanted to wash n wax so i started right after i came back
today when i waxed it after wet wipe,i did bonnet at very end so it can cool down
i wash car panel by panel n then whole car at the end but the spots become visible only after drying otherwise i would clay those parts during the wash process
i tried sheeting effect(keep the water hose at 90 degree straight on put water from top to down),i use full pressure though motor while washing
i dont know if sheeting method works fine for me,but it gets dried easily too 
i do dry water completely but the half bottom of door at the ends keeps dropping water no matter what :mad:
n sometimes the water comes out from the ducts on the bonnet when car goes somewhere :mad:
btw remember i told there were left off of the wax when i buffed but the dust settled was plain though there was circular dust on trunk n roof lol
wax marks n lines were on bonnet,lines at end of bonnet near headlights
yea i thought the same that water wipe will clean off that circular dust lol
i like detailing thats why i still do it after all these issues
for dirty jobs like extremely low panels of doors n trunk i dont use mf,i use some ordinary cloth first
but i dont risk my water magnet or washmitt cleaning those areas so i dont even dry that last end
i asked the guy who tinted,he used blade in certain angle that cleaned off all those bubbles,but obviously i cant use it,for the rest he said,use the thing u use for washing dishes
what do u suggest for interior,i dont have any product for that
i simply use dry simple yellow cloth for that,once i tried that wet which started leaving its hairs :S
for rims,i just wet cloth,n it washes off the dirt,most of it,for side wall of tire i use big brush but when the dry they dry up as brown so i just use stp tire foam that does the magic,but tire from middle still stays dirty since i dont clean it but i think that'll again get dirty so no use maybe