before bending that dench NJS tubing?
Dench:
Hench:
Assuming you mean the latter, NJS down tubes are not strong; they are usually only 1⅛" diameter, due to the triumph of tradition over engineering, so they can be bent very easily compared with a properly sized modern tube.
@gbj_tester started
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Dench:

Hench:

Assuming you mean the latter, NJS down tubes are not strong; they are usually only 1⅛" diameter, due to the triumph of tradition over engineering, so they can be bent very easily compared with a properly sized modern tube.