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MartinHewitt's LG 3390

PostPosted: Fri Feb 09, 2018 10:31 pm
by MartinHewitt
Before I continue with the LG 1800 I'll try a manipulation of an LG 3390. Hopefully my CCG has made no mistake, because getting it open with two identical numbers would really be a disappointment.

Regarding the manipulation ... I can only recommend to make a hole into back cover at the position where the lever nose comes down into the cam gate. That is partly covered by the fence lever control device, but it is possible to look below the FLCD to the lever nose. With this hole you can really have a look and understand how the FLCD works. There are variations in the locks which determine when the lever is lowered and raised. There are different contact points depending on the lowering and raising. The variations are not as big as in a 3330, but I believe they are exploitable when the reading is more precise. I hope a 1/16th of a number will be sufficient.

Re: MartinHewitt's LG 3390

PostPosted: Sat Feb 10, 2018 9:15 pm
by MartinHewitt
Not easy at all. After nearly four hours dialing I mostly know the low areas of each wheel, have some good positions, but I still can't identify for sure any gate. Graphs are also changing depending on dialing a single combination or making a scan. Btw. the left CP is not really helpful and the right CP is in the range of 7 6/8th to 8 0/8th. In the last halve hour of dialing I have changed my method of reading the CP. Maybe that will help with future dialing. I wonder if a should increase the resolution from reading each 2.5th number.

Re: MartinHewitt's LG 3390

PostPosted: Sat Feb 10, 2018 11:40 pm
by MartinHewitt
My last graphs. From right to left: L50/R76/R, L50/R76/L, L50/R/L30, L/R15/L30.

Re: MartinHewitt's LG 3390

PostPosted: Sun Feb 11, 2018 12:04 pm
by MartinHewitt
47 is definitely a gate on w3.

Re: MartinHewitt's LG 3390

PostPosted: Sun Feb 11, 2018 4:40 pm
by MartinHewitt
Open in 353 minutes. 92/16/47. I will look for more colors so that the multiple graphs are not confusing me. Btw. the 6630 is IMHO more difficult to manipulate than the 3390.

Re: MartinHewitt's LG 3390

PostPosted: Sun Feb 18, 2018 3:46 pm
by MartinHewitt
Open in 202 minutes. 19/68/86. Finding a way to make consistent readings is very important.

Re: MartinHewitt's LG 3390

PostPosted: Sun Mar 25, 2018 1:36 pm
by MartinHewitt
Open in 77 minutes. 39/4/75.