Not sure if this is really the correct forum section to post this but I've only seen it on the T7 so far

I have recently done a few flights out of EGKK and have chosen a big7m departure,once this is installed into the fmc and activated when you look at the fp at big7m instead of a smooth turn onto my first waypoint it basically comes straight back on itself  (v shaped ) to the first waypoint is this correct as I've never seen this before on real world sid/star plates out of EGKK?

Also I use Aivlasoft efb and this shows the big7m as a smooth left based turn onto the first way point but the T7 although it can't achieve the Vshaped route will turn onto a route towards the first waypoint but it turns to the right,so is it possible to define which way to turn at waypoints like this in the fmc

Thanks

Not sure what you mean but BIG 7M is for rwy 26L and should make a smooth right turn onto DET R260 and on to ACORN. Tried it in the 777, it looks just like on the chart.