Slipknot Device: Zoom G1 Four Firmware: 2.00 Name on device: SlipKDST Optimized for: Guitar Amp Effects chain: Patch comments: For active pickaps (18 V MOD). Spoiler: Patch settings Effect: "ZNR" (Dynamics), active - "yes" "Detect" = EFXIN"Depth" = 59"Threshold" = 10"Decay" = 35 Effect: "MetalWRLD" (Overdrive / Distortion), active - "yes" "Gain" = 100"Bass" = 65"Treble" = 86"Volume" = 100 Effect: "Gt GEQ 7" (Filter), active - "yes" "100" = -1.5"200" = -1.0"400" = -1.5"800" = -3.0"1.6k" = -2.0"3.2k" = -0.5"6.4k" = -6.0"VOL" = 100 Effect: "ParaEQ" (Filter), active - "yes" "Frequency" = 10.0kHz"Q" = 4.6"Gain" = 12.0"Volume" = 83 Effect: "ORG4x12" (Cabinet), active - "yes" "MIC" = ON"D57: D421" = 62"Hi" = 46"Lo" = 55 Patch Volume: 64 DSP Load: 37% Note: This is a patch file, you will need to download and install the ToneLib-Zoom software to use the patch.
I've got the same problem. I'm thinking it might be for a different unit EDIT: apparently you have to download the effect from the guitar lab app first https://tonelib.net/forums/threads/modern-metal-tone.6986/
it works. Use guitar lab and you will need to delete an effect to add metalwlrd. At the top there are columns, click the column with numbers to sort effects by how many patched use it. Pick an effect with 0 and delete it (so you dont ruin an existing patch using that effect).