I think maybe you mistook susp for sustanon ,I was speak'n for suspension. I've only seen painless prop myself for years so I can't really speak on that,and I've learned better than to ever mention quality of brands or I may be attacked by racists

LOLOLOL ! ( Damn I wish I was Joke'n) If your prop was more painful than that , you may wanna rethink that recipe.Unless homebrews are done by an experienced chef, pain and shots just go together.Home made juice can be done by anyone with success, not all are done to a high degree of proficiency. Also unless you can test your powder you may have less than 92 % which is not even research grade which could explain some of the problems as well as type of oil(s) used. And if you used pellets .......well it's to be expected consider'n that's made for a bull and was never intended for a human.But what the hell would I know. lol
Peace and Love