Need help for the following to check with my own set of answers, thanks!
20a Yarn one from Paisley spins in recurring patterns(6):
???EA?
22a Electronic system tap dancer contrived ejects CD(7):
A?P???T?
30a The old make out she sculpted large bird(6):
?CE???
3d Charles and his mama receive a very nomadic leader(9): C?A??????
7d Several tips a couple of traders formerly snubbed(5):
??O?C?
19d Where computers will be let out by English sportsman(10): ?E?E?????E
21d Units coloured green not sulphur(9):R?E?????S