Nooo… I’ve lost my work… i didn’t have it backed up and i lost power all i haave it it now are the asset files and the playercar capsule :(… heed my advice save regularly and often. and always do backups 
…
on the bright side i can try to do it all again from memory and at 63 its not what it once was . wish my luck.
ok caught up while only using the subjects in the lessons. i found was pretty easy actually. now is when all the leg work starts again though. designing the level i’ll make it simpler this time. Yes i’ve remembered to save it and backed it up (well made a drag and drop of the projects folder in file manager (explorer)