If the catamaran and spring have been correctly placed it should in many cases be possible to obtain sufficient outward swing without the stem having to touch at all.
Ukuba isikhitshana esineziqu ezibini nespringi zibekwe ngendlela efanelekileyo kumele ukube amaxesha amaninzi kube lula ukuba nomhlaba owoneleyo ukujingela kwenqanawa ngaphandle kokuchukumisa indawo ephambili yesiqu senqanawa.