Why does everyone always think ba causes pip. Lol it doesnt. Have any of u ever injected straight ba? It feels like nothing. 
Pip comes from the concentration of test. The tate at which it breaksdown and absorbs. Injection technique etc. not ba. 
Yes u can cut it with oil. But you will have to buy some gso. A filter and something to put the oil in like a sealed vial 
PHURIOUS