banger map so far. if you really wanted to make it t1 I think you could if you changed a few jumps. specifically,
17 - would be a good bit easier if you could do the jump with a single mediocre skip rather than actual speedpogo, something like this perhaps:
18 - probably the hardest jump in the map because it looks like an actual speedshot is needed. you can make the jump by landing on the speedshot platform and doing a somewhat precise rocket jump (not a ctap) but that would also probably be t2. if you want intended to be t1 im not sure what you could do, maybe making the jump a straight line would help. if you want people to be able to do t1 cheese then you could make some of the glass after the speedshot platform shootable so that people can land, rj, wallshot to the end. or just bring the end 128-256u closer.
20 - after the above two jumps are changed this is probably the hardest level in the map since it requires a good wallshot, strafing, and a good speedpogo. nothing wrong with that since it's last, but worth mentioning. if you wanted to make this easier i would either make the first strafe (before your 2nd rocket) easier or the last strafe (after the rampshot) easier. not absolutely necessary though if you change the above two levels first i would say