thanks maesal, I even tried UF by hand today. It's pretty easy but didn't give any gloss improvement over Prima Amigo at all
OK I'll try 1000, 1800, 1000
Speaking of price, I got it from my menzerna supplier just up the road for $40 bucks cash
The day after buying it, I trotted down south to a 3M wholesaler to see what 3M's RRP is and it was $58.00
So in Australia, unless you know who to shop with, you can pay some big bucks for 3M