I saw many videos about how to using 2 mould to create stuff, usually lay composite on each mould separately, while the problem is when people are doing this, the joint place got no composite connected, they are only glued together, how to strength that part I am wondering, I guess this is a very common questions most people will encounter. Let's discuss it a little bit, how to solve it? if not possible or too hard, how to bypass it? Thanks.