by straight line, you mean the straight/wriggly line in webchemy that approximates the 'x shapes' tool in the original alchemy? otherwise there's the 'shift-click' line tool that atm just makes vertical or horizontal lines(for the chemy and eg. harmony brushes) either one of these would be great :)
and yeah, i wasn't not trying to emulate the kloxsta ;)
It's the 'Splat' option on Webchemy. On Alchemy, when using 'Speed Shapes', you can choose either 'straight lines' or 'curved lines' under 'Line Type' (the options are 'straight lines' and 'freeform' when using other tools). Webchemy's 'Splat' is Alchemy's 'straight line' Speed Shapes.
drawn in 56 min
and yeah, i wasn't not trying to emulate the kloxsta ;)