HI Tim
It's not far away from being finished now had it in the test tank yesterday got it all trimmed up, the only thing i seem to have a problem with was the periscopes sticking because i decided to spray them with silicone spray, but i have had to strip them down today and have done some reworking on them so i hope they will be OK after i have finished. But the main thing is there is no air leaks and no water coming in not a drop. Need to take it out and do a test run to see how it works then, thanks for posting pictures
All the best John