Well, that's Youtube for you - there's some good stuff there, if you can find it, but much of it is just marketing material masquerading as real tutorials. Normally, the presenter is good, slick and persuasive and the objective is either to con you into buying either useless equipment or a subscription to their online course . . .Seems that my cheap modifiers that I have been using maybe causing me more problems than solving then, I thought sticking any old umbrella or Softbox in front of my flashes would produce this lovely light, well thats what they say on Youtube! Thanks for the link.
This^If the space you are working in is too small and if the wall & ceiling are light coloured walls there will be a large amount of extraneous light from the strobe\softbox combo which will bounce around the room resulting in some extraneous light illuminating parts of your subject that would not be lit if the lights and modifiers were being used in a larger space where extraneous light could not reach the subject.
The small space you are working in almost certainly has more of a negative effect on your lighting than the perceived quality of your softboxes
Does the quality of my modifier make the difference? I have tried using a cheap soft box and or umbrella. Will better/more expensive modifiers help? My working space is relatively small so I can’t get anything to large which I would prefer for soft light.