THAT ought to do the trick?

A couple of days ago I noticed Willy wind had been having a go at my greenhouse roof. Copious quantities of glue were "clarted" on and the pot added to keep it down/firm until the glue set.
By coincidence I've been trawling some old photos, for a different reason and found out exactly how old it is;and that it's about a foot shorter than its predecessor.
Next, obvious, job - shift the weight before the weather gets warm enough to try & lift that pot.
:¬0