Are you doing this by hand or with the help of a polisher/buffer? That also makes a differenece. I used to use Mothers by hand in the states, and doing it in the Florida sun sucked... I just used Autosol over here (not sure if you can get it over there though) and it worked great, I did the spokes with a buffer and the rest by hand and it seemed to give a better shine easier than Mothers.
73 440 PS Charger / 95 LT1 M6 TA / 73 440 Road Runner GTX 1 out of 117 made - Gone