Undercoating, mould line cleaning and Wayland delivery times!

Ok so I ran out of spray undercoat the other day and ordered some more from Wayland along with some pots of undercoat. The reason for this is whatever I seem to try with how I spray the models there always seems to be bits on these models in recesses that don't get any or enough paint. If I try to get it in there then I seem to over undercoat the top and I lose detail, so I'm going to touch up the spray job with undercoat paint from now on. Anybody got any tips in this to make my life easier? I have tried putting them on a stick and spraying from all around but those recesses never get enough!

Also starting to wish massively that GW would have a change of heart and release these guys again, but plastic! Even if the cost difference wasn't a factor I seem to take forever cleaning the mould lines and flashing off each one! Am I being too much of a perfectionist, or do others find it takes ages to get them half decent as well? Plus there's bits that often need filling with greenstuff adding to the process.

Oh and as much as I love the 20 percent off at Wayland games, my order from a week ago moved from processing to awaiting stock today. I know they are cheap but I think next time I want something in a hurry I might just go direct to GW, at least I might see it the same month. The best thing I ever got was a mini drill from Wayland that when I ordered was apparently in stock but I didn't see until 3 months and three phone calls later. But hey, it saved me 2 quid!