Yes, that's good. So a hot wire from the fuse box goes to the stop light switch..out the other side of that switch to RED T/S wire.
A wire from fuse box to the dimmer switch hot terminal...out the other terminal(s) to T/S BLK/BLU. Wire per schematic/colors to the front small park/turn sig lights and to rear lights. Does this all seem agreeable?
How many tail lights do you have and how many tail light bulbs do you have? Do you have one tail light on the LR and one on the RR with one dual element 1157 bulb in each and that's all the rear lights there are?
Trying to determine what work you did to the rear and what you added or modified because it does sound like you did something wrong. Mis wired something, disturbed something. Sometimes when we double check things we assume they are correct before we start. As a former paid Aerospace design checker, I advise you to approach it thinking it is wrong. Because something IS! This eventually will lead you to be a paranoid schizophrenic pessimist like me, but a good one! A trained professional S.O.B. OORah!
It is very hard sometimes to check yourself. Why did you say the turn signal switch only had 5 wires? Is there a clue there?
