The idea of a loom strop is to start fairly tight. If the razor is well honed, it will respond well to a very taut pasted strop.
As tight as it may be, the strop will make your edge ever so slightly convex. This is fine, and the whole idea behind the efficiency of pasted stropping.
You can use the loom strop to maintain your edge. As the earliest sings of sharpness decline, perform 10 laps on the pasted strop. If the next shave is good, just revert to your regular routine of stropping on linen and clean leather before each shave.
But if the next shave did not offer the full improvement, repeat the pasted procedure, 15 laps this time.
Many shaves later, after several of these kind of touch-ups, you'll notice that the pasted strop seems to loose it's "magic". That happens because the edge slowly becomes more convex with each use of the pasted strop. Now is the time to go to a slightly setting of the strop, so that it is capable to make the edge a tiny bit more convex. Again, you will be able to get more shaves on the counter and do a couple of extra touch-ups. Each time the strop fails, loosen it a bit. Eventually, the edge will be so convexed that it will pull at the whiskers, regardless the amount of pasted stropping.
If you go careful, it is perfectly possible to keep one single razor going for 6 months of daily shaves this way.
I don't do this myself anymore, because I prefer to touch up on a Coticule, but I have several returning "customers" (the quotes are in place because they don't have to pay for my sharpening services) that use exactly that approach for keeping their razor(s) going.
Kind regards,
Bart.