Bend copper pipes or just connect the hose
Basics - heat up your copper pipe with a blowtorch. Focus the flame on the areas above and below where you will do the bending so that part doesn’t get hotter and thus weaker than the rest of the steel. Once the copper turns blackish and starts making a cool psychedelic rainbow effect you know the copper is warm enough to begin bending. Turn off the flame and wait a moment. Once the pipe has cooled a little use the pipe bending tool so make an appropriate bend. This is more craft than technical skill and you just have to observe and see how the metal flexes. Don’t put too much pressure on one spot, this may result in a distorted pipe. You want to keep the diameter of the inner pipe as even as possible. Use a pipe bending tool.
Afterwards, May made significant changes, feeling the group never quite gelled. May brought guitarist Jamie Moses on board to replace Mike Caswell. The other change made was in the backing vocals department, when Ryder, Stockley and Thompson were replaced with Catherine Porter and Shelley Preston . On 23 February 1993, this new line-up of The Brian May Band began its world tour in the US, both supporting Guns N' Roses and headlining a few dates.  The tour would take them through North America, Europe (support act: Valentine) and Japan. After the tour ended on 18 December 1993, May returned to the studio with fellow surviving Queen band members Roger Taylor and John Deacon to work on tracks that became Made in Heaven , the final Queen studio album.  The band took Mercury's solo album demos and last recordings, which he managed to perform in the studio after the album Innuendo was finished, and completed them with their additions both musically and vocally.  Work on the album after Mercury's death originally began in 1992 by Deacon and May, but was left until a later date, due to other commitments.