On 4 June, 08:45, "Doctor Drivel" wrote:
"Andy Dingley" wrote in message

Has anyone opened up a Magna booster and found this pile of mythical
sludge?

It is not mythical, it collects magentite on the magnet. *The Magna Boost is
the best, catching magnetic "sludge" and other solids. It is easy to remove
the sludge, in the annual service.

If you're de-sludging annually, your inhibition needs looking at!

Does an inhibited system generate enough sludge to warrant a magnetic
trap?

Is the Magna booster a reasonable trap? (seems likely enough, although
massively over-priced) Is BG installation fee reasonable? (seems
equally massive, IMHO).