I have bought two seperate smoking devices for my Weber Silver. One has two compartments for dry chips and the other for water. When I put it on the flavour bars, they won't smoke.
I then bought a circular tube with holes, placing it along the flavour bar, under the grills. It won't smoke. The chips go in this tube wet.
With both devices, I left the bbq on high to help them catch, for about 15 minutes, but no go.
Any suggestions to get them to smoke?