Best way to use track division

[XORadmin]

Hehe, I'm most definitely an in-sync type of person when it comes to sequencers

My thinking here is something like this:

1
--
01
02
--
03
--
...

Let's say that on track 1,  I have patterns 01 and 02 as one island, playing at 1:1 clock division, and after jamming on them for a bit, I want to manually change to the next island, consisting of pattern 03, which I'd like to play at *2 rate (perfectly in sync with everything). Currently, this can't be accomplished, because I'd have to use the 'SCLK' command to change the division. But of course, if my SCLK command is within pattern 02, after the playhead crosses that FX value, patterns 01 and 02 will be playing at *2, too.

I think that this could be remedied by either:

-Making a setting for a per-pattern clock division (not sure how feasible this is – are there any other per-pattern settings?)
-Inserting a SCLK FX value on the first step of pattern 03, in the second island. If this were to activate immediately, I should have an always in-sync track, where patterns 01 and 02 are playing at 1:1 rate, and as soon as I change to pattern 03, it's at *2 rate? Or am I just overlooking something?

So, in sync, but able to jam on one pattern island for a while, and then switch over to the next pattern, running at a different rate. The current SCLK setting of activating it when a 'break point' is reached works perfectly, if you want to play each pattern only once, but if you'd like to remain on a pattern for a while before moving over to the next, the SCLK will change clock divisions prematurely.

I assume you know that you can change the clock also through the Nerd button for the next pattern. If you talk about jamming, then don't use the SCLK commands but 'jam' the clocks in.