Originally Posted by
Steve Hill
No, I deleted your posts because they had nothing constructive to answering the question that I asked. The OP has done that far more effectively than you could ever possibly have, since you are not psychic.
That being said, stepping off of a 5x5/1x5 split so quickly is usually indicative of either impatience or of some other issue. The OP has been lifting for 2 years, from 21 to 23, and his squat is just now getting to 405# (185kg). That's a problem, and my opinion is that his problem with his technique, and his problem with his progress / programming are related. Most telling is his statement that he was switching programming when he felt missed reps were imminent, without ever actually getting to that point.
I would also argue that a 3RM 5# heavier than a 5RM, or any other variation of RMs thereof, is not indicative of much progress. Have you also seen programs that just do a 1RM on ID? I haven't. The OP is also calculating 5RMs based on 1/2/3RM and then calculating what 90% of that would be for ID. If I hadn't asked the question, we would not have known about that, either, would we?