Front entrance problems
My home's front entrance consists of several big stones.
There are some gaps betweens the big stones.
Please suggest solutions to the problems.
The gap as shown in the attached files 1 and 2 is between concrete and stone, should I cover the gap with concrete?
The gaps as shown in the attached files 3, 4 and 5 are between adjacent stones. I had moved the stones last year horizontally so that there are no gaps. However, the gap reappear this year.
Another problem is that the stones are not even vertically. I had moved the stones last year and leveled the small stones underneath, then moved the stones back. However, the stones become uneven vertically again this year.