G38 Rectangular pattern probs

[Lugy]

Hi, I'm working on a program to do a grid of C'Bores, 130 holes long and 5 deep. My datum is the top left and my first position is X-10.555Y-7.925

Here is my code. What is happening is it will do the first C'Bore (RHS Grid) then jump straight to the next set of C'Bores and do the same again(LHS Grid). It isn't doing the grid. I'm starting to struggle with finding the flaw. I thought it was the G36/G36.1 in the subroutine that was giving me the problems but I can't see what the matter is. Anyone else spot it? Maybe I can't see it for looking at it

:T19M06
G00Z150.0
M01
S8000M13
(MSG, 6mm carbide slot drill)

(MSG, rhs grid)
X-10.555Y-7.925
Z3.
g38u-9.53v-9.49i13j5
(cls,"hole",D7.65 Z4.4 F400)
g37
g00Z100.0

(MSG, lhs grid)
X-133.95Y-7.925
Z3.
g38u-9.53v-9.49i13j5
(cls,"hole",D7.65 Z4.4 F400)
g37
g00Z100.0

g98.1 x500 y0
M02
(dfs,"hole",P2)
G36P2
g01z-[&Z] f[&F]/2.5
g41g91x[&D]/2 f[&F]
g03.02 x0y0 i-[&D]/2j0
g40G01 x-[&D]/2
g41x-[&D]/2 f[&F]
g03.02 x0y0 i[&D]/2j0
g40G01 x[&D]/2
g90g00Z3
G36.1
(ens)

[Lugy]

Well I can say I found the flaw. Turns out it was a simple problem I had put negative value "I" and "J" words in at the controller. The program's working a treat now

Never overlook the simple things!!!!!

:T19M06
G00Z150.0
M01
S8000M13
(MSG, 6mm carbide slot drill)

(MSG, rhs grid)
X-10.555Y-7.925
Z3.
g38u-9.53v-9.49i13j5
(cls,"hole",D7.65 Z4.4 F400)
g37
g00Z100.0

(MSG, lhs grid)
X-133.95Y-7.925
Z3.
g38u-9.53v-9.49i13j5
(cls,"hole",D7.65 Z4.4 F400)
g37
g00Z100.0

g98.1 x500 y0
M02
(dfs,"hole",P2)
G36P2
g01z-[&Z] f[&F]/2.5
g41g91x[&D]/2 f[&F]
g03.02 x0y0 i-[&D]/2j0
g40G01 x-[&D]/2
g41x-[&D]/2 f[&F]
g03.02 x0y0 i[&D]/2j0
g40G01 x[&D]/2
g90g00Z3
G36.1
(ens)

[Lugy]

Ok so I lie, that never worked. If I substitute the subroutine (cls,"hole",D7.65 Z4.4 F400) with a G83 deep hole drilling cycle it works fine, but when we introduce the drilling cycle we are get the same problem as before. So therefore it must be a problem with the subroutine, yes? Can anyone see any problems with it?