Retest? Huge gap in plan tests

My last ramp test was 6 weeks ago.
My next one in the plan is in 6 weeks.

I feel like I’ve improved, should I wait 6 weeks to test again or do it next Monday if I feel I’ve had another solid week?
I’d hate to waste 6 weeks of possible improvements while I’m not working.

(Sorry if this needs merging with another thread)

You are free to take the test if you want, but my general strategy in this situation is just to gently bump my FTP mid-plan if I feel like it’s getting too easy, something like 2% at a time.