Quads are one of my favorite spots, however I prefer the front of the thigh vs the outside like you mentioned. Your compound could have caused some more extreme pip in a Virgin muscle since it is a higher concentrate. Perhaps try a longer and thinner pin. If that higher concentration happened to end up going subq at all, I'd imagine it definitely would leave you hurting for a while. We're you sore a few inches or more around the actual injection site? Was it swollen or tender at all? Try 1 inch 25g in that muscle. But in my opinion, that much oil with that concentration in a new muscle could just take time to break in. That or some oil went subq.