Peter PA4PS was here to help me to mount the vertical poles of the H frame.
This is not the head unit I used fir the last years. This is the very heavy system that was mounted in the versatower in 1997 and carried the six yagis. The yagis i used then had a spacing of 4.4 m and the yagis i am using now use 3.65 spacing. The blocks used for mounting the poles had to move, and that was a very hard job. In the end we succeeded.