Moving average skipping cells that contain certain character

[triforce]

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1) I want to create a moving average (going to the right) with a defined window size (A2).
2) I don't want to return a number if the character above is a dash.
3) For the moving average I want to skip cells that contain a dash above (i.e. moving average of non-dash cells).

2) C3 doesn't return anything because the character above is a dash.
3) B3 returns 4 because (B2+D2+E2)/A2 = (0+8+4)/3 = 4.

I have found a solution for 1) and 2).

=IF(B2<>"-",AVERAGE(OFFSET(A2,0,1,1,$A2)),"")

IF(B2<>"-" solves 1), and AVERAGE(OFFSET(A2,0,1,1,$A2)) solves 2).

Does anyone have a solution for 3) ?

 

[triforce]

Works perfect!

Crazy complicated formula

 

[admiral100]

Yep
You are welcome & Thank you for the feedbak