I'm not a big fan of the idea. Anytime you take any form of anabolic steroid, it is going to effect your natural production of test. IMO, you're better off coming off and letting your body recover unless you are on HRT. If you are a HRT patient, you will obviously benefit from going back to your HRT dose of test between cycles. "Bridging" is just an excuse for not coming off. So if this is what you want to do, own it, and admit that you are not really cycling off, but also understand that this can make it much harder to regain natural function down the road.