Im fixing to build some more pvc trees. Been wondering if anyone has tried capping/plugging the ends of some of the limbs? Ive got 20+ trees out all built similar and some show up really well on downscan/sidescan. Then some dont hardly show up, if I hadn't marked with gps would probably miss them. Have thought about putting a few liter pop bottles even, just dont really want to do that afraid they would come loose in time.