1: It may be used in candy or brought back in taxi (5)
4: Observed, yet seen so poorly (3,4,2)
9: Copiers of Indians' top batter: Maris, Ott (9)
10: Grind nail head into wound (5)
11: Have misgivings (not half!) about making this gesture? (1-4)
12: Gregorian chant emanates from unmelodious Anglo spin (9)
14: Hand out Kleenex, wiping away a bit of tears (5)
16: Furies, in ancient Greece or Ireland? Certainly! (7)
18: Broken home rid of beneficiarys condition (7)
20: A Muslim leader's energy efficiency ratio as a Muslim leader (5)
22: Getting rid of joint pain (9)
25: First-class puzzle originally from Ontario is available (2,3)
26: Pound Falcon end into football field (5)
27: Got off the coach tired, on Eastern time (9)
28: Smokey's threat turning up deep in northern parts (5,4)
29: Hand calculators, starting as backups, add critical information (5)