SUGGESTIONS.
The trouble with most window trimmers and beginners is that they ignore all suggestions offered, from the fact that they are window trimmers, and are supposed to know it all, which is a grave mistake (for no man knows it all). From experience, you will find that by listening to any and all suggestions offered, there will be a time when you will be glad to accept them. If you do not take to the suggestion, pass it up, but in all cases it pays to listen and act accordingly.